APA (7th ed.) Citation

Heyman, N. M. (1972). Leon Trotsky as a military thinker.

Chicago Style (17th ed.) Citation

Heyman, Neil Michael. Leon Trotsky as a Military Thinker. 1972.

MLA (9th ed.) Citation

Heyman, Neil Michael. Leon Trotsky as a Military Thinker. 1972.

Warning: These citations may not always be 100% accurate.